We want you to know that when an A1 home comfort specialist, or Commercial Account specialist calls, we honour the trust you’re placing with our expertise, the top quality products and equipments we use, and our reputation for integrity.

With our unparalleled knowledge and experience, we can help you choose the most cost-efficient heating, air conditioning, ventilation, or refrigeration systems for your current situation and particular needs.


A1 understands that fast, expert service is the key to Complete Customer Satisfaction. That’s why you can count us- 24 hours a day, 7 days a week for emergency no heat service. If you need immediate furnace repair you will be able to get in contact with a live person. Our uncompromising commitment to our customer’s satisfaction has been a foundation for our success.


A1 is the only Home Comfort Dealer to offer an exclusive Satisfaction Guaranteed or Money Refunded promise with every installation. It’s simple and straight forward. If, after one year, you’re not completely satisfied with the equipment we’ve installed, you can request its removal and receive a complete refund of your total purchase price. Ask an A1 sales consultant for complete details. Unlike the average heating contractors, we never sub contract installation or service and we stand by our products and service 100%.


A1 Awards

Call us directly

Call us directly at: 905-844-2949